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Individual Calculations April 2023 |
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| Olszewska, Wiktoria Total change: -23.20 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow 2023 - D18 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1285 | 3.00 | 9 | -0.58 | 40 | -23.20 | |
|  Lochina, Justyna | | | 1643 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Szczotka, Matylda | | | 1453 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Nagly, Malgorzata | | | 1041 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Obrochta, Lena | | | 1674 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lopusiewicz, Marta | | | 1180 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Trybus, Dominika | | | 1543 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dallemura, Anna | | | 1497 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Tittor, Weronika | | | 1226 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Pietruszka, Julia | | | 1153 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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